| Willimantic to Parma (Ohio) | 492.39 mi (792.43 km) |
| Willimantic to Parma Heights (Ohio) | 494.19 mi (795.32 km) |
| Willimantic to Parole (Maryland) | 296.29 mi (476.84 km) |
| Willimantic to Parsippany (New Jersey) | 128.60 mi (206.96 km) |
| Willimantic to Pasadena (California) | 2,525.76 mi (4,064.82 km) |
| Willimantic to Pasadena (Maryland) | 288.86 mi (464.88 km) |
| Willimantic to Pasadena (Texas) | 1,525.81 mi (2,455.55 km) |
| Willimantic to Pasadena Hills (Florida) | 1,085.82 mi (1,747.46 km) |
| Willimantic to Pascagoula (Mississippi) | 1,199.70 mi (1,930.73 km) |
| Willimantic to Pasco (Washington) | 2,319.10 mi (3,732.22 km) |
| Willimantic to Passaic (New Jersey) | 115.89 mi (186.51 km) |
| Willimantic to Pataskala (Ohio) | 561.00 mi (902.84 km) |
| Willimantic to Patchogue (New York) | 78.18 mi (125.82 km) |
| Willimantic to Paterson (New Jersey) | 115.43 mi (185.76 km) |
| Willimantic to Patterson (California) | 2,587.00 mi (4,163.38 km) |
